CN117758702A - Offshore integrated information energy public foundation platform, system and control method - Google Patents
Offshore integrated information energy public foundation platform, system and control method Download PDFInfo
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- CN117758702A CN117758702A CN202311559028.4A CN202311559028A CN117758702A CN 117758702 A CN117758702 A CN 117758702A CN 202311559028 A CN202311559028 A CN 202311559028A CN 117758702 A CN117758702 A CN 117758702A
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Abstract
The application discloses a public basic platform, a public basic system and a public basic control method for offshore comprehensive information energy, wherein a control center realizes transmission conduction and communication conduction between the public basic platform and a shore base through a cable; the communication system comprises a wireless communication system and an underwater sound communication system which are both connected to the control center, and at least part of the wireless communication system is arranged on the high tower structure; the satellite power generation system is separated from the basic platform and the jacket, and realizes transmission conduction and communication conduction with the control center through cables; the energy storage system is at least partially arranged on the basic platform; the offshore integrated information energy public foundation platform, the system and the control method provided by the invention can provide space, information and energy support for various aspects such as business, scientific research, rescue, tour and the like, and provide space, information and energy fulcrums for offshore industry development, ocean space utilization and offshore activities.
Description
Technical Field
The invention relates to the field of offshore work platforms, in particular to an offshore comprehensive information energy public foundation platform, an offshore comprehensive information energy public foundation system and a control method.
Background
In the long-term ocean development and construction process, the related offshore foundation capacity construction is limited, the related space, information, energy and other foundation guarantees are lacked, and large-scale offshore development and utilization are difficult to develop. Meanwhile, the work in the aspects of marine environment protection, marine rights and interests maintenance and the like is difficult to effectively develop.
At present, the open sea (which means a distance of more kilometers offshore) can only be supported by a buoy and other relevant means as a platform, or the relevant offshore platform is constructed for the subsequent development and utilization of offshore petroleum resources or wind power resources and other aspects. However, the functions of the device are single in a small buoy or a large offshore platform, and the device is not characterized or shared, and a basic platform and a system for offshore information, energy and the like are not used as supports.
Disclosure of Invention
The invention mainly aims to provide an offshore integrated information energy public foundation platform, an offshore integrated information energy public foundation system and a control method, and aims to solve the problem that existing offshore platforms are single in function and lack basic platforms and systems of offshore information, energy and the like as supports.
In order to achieve the above object, the present invention provides an offshore integrated information energy public foundation platform, comprising:
the jacket is used as a foundation of a public basic platform of the marine comprehensive information energy;
the foundation platform is arranged at the top of the jacket and comprises a high tower structure, and is used for installing the functional module;
the control center is arranged on the basic platform and is used for realizing transmission conduction and communication conduction between the control center and the shore base through a cable;
the communication system comprises a wireless communication system and an underwater sound communication system which are both connected to the control center, and at least part of the wireless communication system is arranged on the high tower structure;
the satellite power generation system is separated from the basic platform and the jacket, and realizes transmission conduction and communication conduction between the satellite power generation system and the control center through cables;
the energy storage system is at least partially arranged on the basic platform and is adapted to the arrangement of the satellite power generation system;
the control center controls the communication system, the satellite type power generation system and the energy storage system to work.
Further, the foundation platform comprises a tower crane system and a lifting system which are correspondingly matched, wherein the tower crane system is used for completing the work of the foundation platform in an upward space, and the lifting system is used for completing the work of the foundation platform in a downward space.
Further, the offshore comprehensive information energy public foundation platform further comprises a platform wind driven generator, and the platform wind driven generator is arranged on the high tower structure.
Further, the energy storage system includes a battery energy storage system.
Further, the energy storage system comprises a hydrogen energy system, the hydrogen energy system comprises a hydrogen fuel cell system, an electrolytic hydrogen production system and a hydrogen storage system, the hydrogen energy system is separated from the basic platform and the jacket and is communicated with the control center through a cable in a transmission way and a communication way, and the hydrogen fuel cell system and the electrolytic hydrogen production system are both matched with the hydrogen storage system.
Further, the satellite power generation system includes at least one of a wave power generation system, a tidal power generation system, a wind power generation system, and a solar power generation system.
Further, the offshore integrated information energy public foundation platform further comprises a standby generator arranged on the foundation platform.
The invention also discloses a system, which comprises the above offshore integrated information energy public foundation platform, wherein a plurality of control centers form a power transmission conduction and communication conduction network through cables, and at least one of the control centers directly realizes the power transmission conduction and communication conduction with a shore base through cables.
The invention also discloses a control method, the system is applied, the energy storage system comprises a battery energy storage system, and the control method comprises the following steps:
s1, adjusting the energy storage states of all the battery energy storage systems through any one control center according to the states of all the battery energy storage systems;
s2, according to the states of all satellite power generation systems, the electric energy of part of the satellite power generation systems is transmitted to a shore base through any control center;
s3, according to the states of all the battery energy storage systems, partial electric energy in partial battery energy storage systems is transmitted to the shore base through any one control center.
The invention also discloses a control method which is applied to the system, the energy storage system of the offshore integrated information energy public foundation platform comprises a hydrogen energy system, the hydrogen energy system comprises a hydrogen fuel cell system, an electrolytic hydrogen production system and a hydrogen storage system, the hydrogen energy system is separated from the foundation platform and the jacket and is arranged to realize transmission conduction and communication conduction with the control center through cables, and the hydrogen fuel cell system and the electrolytic hydrogen production system are both adapted to the hydrogen storage system, and the control method comprises the following steps:
p1, acquiring a hydrogen storage schedule, wherein the hydrogen storage schedule comprises the reserve requirement of at least one hydrogen storage system;
p2, acquiring the hydrogen storage quantity of all the hydrogen storage systems as an existing hydrogen storage scale;
p3, calibrating a hydrogen energy system for leading out hydrogen energy and a hydrogen energy system for receiving the hydrogen energy according to the current hydrogen storage table and the hydrogen storage schedule;
and P4, starting a hydrogen fuel cell system of a hydrogen energy system for leading out hydrogen energy to generate electric energy and starting an electrolytic hydrogen production system of a hydrogen energy system for receiving the hydrogen energy to receive the electric energy, wherein the power transmission and distribution of the hydrogen fuel cell system and the electrolytic hydrogen production system are controlled by a control center.
According to the offshore integrated information energy public foundation platform, the system and the control method provided by the invention, the control center realizes transmission conduction and communication conduction between the control center and the shore base through the cable, a stable electric energy and signal transmission path is formed, and the stable voltage input on the shore base can ensure the efficient operation of the offshore integrated information energy public foundation platform; a high tower structure is arranged on the basic platform to form a low-altitude mounting space for mounting equipment with special requirements on the altitude; the communication system comprises a wireless communication system and an underwater sound communication system which are both connected to the control center, and at least part of the wireless communication system is arranged on the high tower structure so as to improve the working range; the satellite power generation system is arranged separately from the base platform and the jacket, and realizes transmission conduction and communication conduction between the satellite power generation system and the control center through cables, so that the space consumption around the jacket is reduced while the working stability is ensured; the energy storage system is at least partially arranged on the basic platform, so that the energy storage system can be started on the basic platform under the emergency condition, and meanwhile, the maintenance difficulty is low; the public basic platform for the comprehensive information energy sources at sea can provide space, information and energy sources for various aspects such as business, scientific research, rescue, tour and the like, and provides space, information and energy sources for the development of the offshore industry, the utilization of the ocean space and the offshore activities.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the offshore integrated information energy community base platform of the present invention;
FIG. 2 is a schematic diagram of a control method of a system according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of a control method of a system according to a third embodiment of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
It will be understood by those skilled in the art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1, in one embodiment of the present invention, an offshore integrated information energy public foundation platform includes:
jacket 100, which serves as the foundation of the offshore integrated information energy public foundation platform;
the foundation platform 200 is arranged at the top of the jacket 100, the foundation platform 200 comprises a high tower structure 210, and the foundation platform 200 is used for installing functional modules;
the control center is arranged on the basic platform 200 and is used for realizing transmission conduction and communication conduction between the control center and a shore base through a cable;
a communication system including a wireless communication system and an underwater acoustic communication system both connected to the control center, at least a portion of the wireless communication system being disposed at the tall tower structure 210;
the satellite power generation system is arranged separately from the base platform 200 and the jacket 100, and realizes transmission conduction and communication conduction with the control center through cables;
an energy storage system at least partially disposed on the base platform 200 and adapted to the satellite power generation system configuration;
the control center controls the communication system, the satellite type power generation system and the energy storage system to work.
In the present invention, the jacket 100 may be disposed on the seabed or floating, and is selected depending on the specific sea conditions. The base platform 200 is disposed above the water surface and may be single-layered or multi-layered. When the specific foundation platform 200 is a single layer, the integration of the relevant building structure on the foundation platform needs to be improved; while the base platform 200 is multi-layered, the degree of modularity of the associated building structure thereon may be increased. The indoor space and the deck space with various functions are arranged on the basic platform 200, personalized design and space arrangement are carried out according to special requirements of various devices, and the requirements of space, bearing, movement and the like of device installation are met; the base platform 200 is provided with a high tower structure to form a low-altitude mounting space for installation of equipment (such as a 5G communication antenna) with special requirements on altitude. The basic platform 200 is used for installing functional modules, which may be a control center 200, a communication system, an energy storage system, and the like in the present invention, and may also be other expansion modules, such as functional modules related to marine research, functional modules related to weather monitoring, functional modules related to medical emergency, and the like. When the tower crane system 220 and the lifting system are arranged on the foundation platform 200, the tower crane system 220 is used for completing the work of the foundation platform 200 in the upward space, and the lifting system is used for completing the work of the foundation platform 200 in the downward space, so that the installation and the use processes of the functional modules can be facilitated. The control center is arranged on the basic platform 200, provides a control basis (a communication system, a satellite type power generation system, an energy storage system and the like) for each system in the offshore integrated information energy public basic platform, and combines automatic control and manual control. Specifically, each system is controlled through corresponding logic or corresponding preset programs. The control center realizes transmission conduction and communication conduction between the control center and the shore base through the cable (particularly can realize the functions through the comprehensive cable which is correspondingly arranged), so that a stable electric energy and signal transmission path is formed between the shore base and the offshore comprehensive information energy public foundation platform, and the stable voltage input on the shore base can ensure the efficient operation of the offshore comprehensive information energy public foundation platform. The control center comprises corresponding power transmission and distribution equipment so as to process the power from the shore-based power, the power from the satellite power generation system and the energy storage system, and the control center preferentially uses the power from the shore-based power (serving as core power) to ensure the stability of work.
The communication system comprises a wireless communication system and an underwater sound communication system which are both connected to the control center, the whole communication function part actually comprises the communication system and a shore-based cable communication of the offshore integrated information energy public base platform, the communication system comprises the wireless communication system and the underwater sound communication system, the wireless communication system is used for sending and receiving wireless communication signals, and the underwater sound communication system is used for completing communication with underwater working equipment. At least a portion of the wireless communication system is disposed in the tall tower structure 210 to increase the operating range.
The satellite power generation system is arranged separately from the base platform 200 and the jacket 100, and is in transmission communication with the control center through cables (specifically, the above functions can be realized through correspondingly arranged comprehensive cables). The satellite power generation system comprises a wave power generation system, a tidal power generation system, a wind power generation system, a solar power generation system and the like, and various forms of the satellite power generation system need a large occupied area. It is advantageous to separate the satellite power generation system from the base platform 200 and jacket 100 arrangement, and whether the satellite power generation system is specifically a floating or stationary arrangement is dependent on the type and sea state arrangement. After the satellite power generation system is connected to the control center through the cable, the control of the satellite power generation system can be performed through the control center, and electric energy generated by the satellite power generation system is distributed through the control center. The above allocation options for generating electrical energy for a satellite power generation system include the allocation to a control center to an entire offshore integrated information energy utility base platform for use, storage or transmission to a shore. In addition to the base platform 200 being able to provide a base space foundation for a user, satellite power generation systems can also be provided; the users can be the staff in the public basic platform of the offshore comprehensive information energy and the external staff with the berthing requirement.
The energy storage system is at least partially disposed on the base platform 200. The energy storage system is adapted to the satellite power generation system, and selectively stores the generated electric energy of the satellite power generation system. At least part of the energy storage system is provided on the base platform 200, thereby ensuring that it can be activated on the base platform 200 in emergency conditions with less difficulty in maintenance. A larger portion of the energy storage system may be separated from the base platform 200 and the jacket 100, for example, may be disposed on a satellite power generation system, thereby saving space on the base platform 200 and the jacket 100. The energy storage system provides energy pointing for all aspects, and can provide electric energy charging, fuel charging or battery hardware lifting and the like according to different implementation conditions.
In conclusion, the control center realizes transmission conduction and communication conduction between the control center and the shore base through the cable, a stable electric energy and signal transmission path is formed, and the stable voltage input on the shore base can ensure the high-efficiency operation of the offshore comprehensive information energy public foundation platform; a high tower structure is arranged on the basic platform to form a low-altitude mounting space for mounting equipment with special requirements on the altitude; the communication system comprises a wireless communication system and an underwater sound communication system which are both connected to the control center, and at least part of the wireless communication system is arranged on the high tower structure so as to improve the working range; the satellite power generation system is arranged separately from the base platform and the jacket, and realizes transmission conduction and communication conduction between the satellite power generation system and the control center through cables, so that the space consumption around the jacket is reduced while the working stability is ensured; the energy storage system is at least partially arranged on the basic platform, so that the energy storage system can be started on the basic platform under the emergency condition, and meanwhile, the maintenance difficulty is low; the public basic platform for the comprehensive information energy sources at sea can provide space, information and energy sources for various aspects such as business, scientific research, rescue, tour and the like, and provides space, information and energy sources for the development of the offshore industry, the utilization of the ocean space and the offshore activities.
In one embodiment, the base platform 200 includes a corresponding tower crane system 220 and a lifting system, wherein the tower crane system 220 is used for completing the work of the base platform 200 in the upward space, and the lifting system is used for completing the work of the base platform 200 in the downward space.
In this embodiment, the construction of the relevant structures on the base platform 200 is completed through the tower crane system 220, including a control center, a communication system, a satellite type power generation system, an energy storage system, and the like. The lifting system is used for transferring the relevant material between the sea surface and the base platform 200. The matching between the tower crane system 220 and the lifting system can realize smooth connection.
The three-dimensional space guaranteeing capability of the water surface, the underwater and the air is realized at sea through the tower crane system 220 and the lifting system. The indoor space and the deck space with various functions are arranged on the basic platform 200, personalized design and space arrangement are carried out according to special requirements of various devices, and the requirements of space, bearing, movement and the like of device installation are met; the high tower structure 210 forms a low-altitude mounting space for equipment installation with special requirements on altitude; forming an underwater laying space in the lifting system; the space and hoisting capacity of the tower crane system 220 are combined, so that the requirements of laying, recycling and storing of underwater equipment are met.
In one embodiment, the offshore integrated information energy utility foundation platform further comprises a platform wind generator disposed on the high tower structure 210.
In the present embodiment, first, at least part of the wireless communication system is provided on the tall tower structure 210 to use the height thereof; a platform wind generator is then placed on the tall tower structure 210, again taking advantage of its height. The working modes of the wireless communication system and the wind driven generator can refer to the mode disclosed in Chinese patent CN116517780A, so that the mutual interference between the wireless communication system and the wind driven generator is reduced.
In one embodiment, the energy storage system comprises a battery energy storage system.
In this embodiment, the energy storage system can store the electric energy generated in the satellite power generation system for a long period, a short period or an intermediary; the corresponding battery energy storage system can be various types of energy storage batteries, the types of the batteries are selected according to the conditions and the cost of the working environment, and the battery energy storage system can directly supply power without conversion. The energy storage system may include other types of energy storage systems in addition to battery energy storage systems.
In one embodiment, the energy storage system comprises a hydrogen energy system, the hydrogen energy system comprises a hydrogen fuel cell system, an electrolytic hydrogen production system and a hydrogen storage system, the hydrogen energy system is separated from the base platform 200 and the jacket 100 and is in transmission conduction and communication conduction with the control center through cables, and the hydrogen fuel cell system and the electrolytic hydrogen production system are both matched with the hydrogen storage system.
In this embodiment, the hydrogen energy system may have its own sub-control center and may also be completely controlled by the control center, the hydrogen fuel cell system generates electricity through hydrogen in the hydrogen storage system, the electrolytic hydrogen production system receives the electric energy of the satellite power generation system to produce hydrogen, and then stores the hydrogen in the hydrogen storage system, the hydrogen storage system achieves high-density energy storage, and the hydrogen energy system is separated from the base platform 200 and the jacket 100, so that the threat of the safety threat of the hydrogen storage system can be reduced to a certain extent. Conversion between electrical energy and hydrogen energy is achieved at the hydrogen energy system. The hydrogen energy system can be provided with an auxiliary battery energy storage structure with a certain capacity so as to meet the direct requirement; the electrical power requirements of the hydrogen energy system are of course typically derived from the transmission of the cable. At least part of the energy storage system is provided on the base platform 200, thereby ensuring that it can be activated on the base platform 200 in emergency conditions with less difficulty in maintenance. The hydrogen energy system can be used as a hydrogen adding station at sea, and the specific hydrogen energy system can be floating or fixed.
In one embodiment, the satellite power generation system includes at least one of a wave power generation system, a tidal power generation system, a wind power generation system, and a solar power generation system.
In the present embodiment, several common satellite power generation systems are given, and the larger the distance between the satellite power generation system and the base platform 200 is, the more free the space around the offshore integrated information energy public base platform is. In other embodiments, other types are also possible. The satellite power generation system can be fixed on the seabed or arranged on a floating foundation, and the satellite power generation system is particularly referenced to the geographic state of the ocean.
In one embodiment, the offshore integrated information energy utility base platform further comprises a backup generator disposed on the base platform 200.
In the embodiment, the standby generator is an internal combustion generator system, and can supply power to the offshore integrated information energy public foundation platform under some abnormal or extreme conditions. The combustion energy source used by the internal combustion generator system can be gasoline, diesel, natural gas or hydrogen, etc.
The invention also provides a system which comprises a plurality of the offshore integrated information energy public foundation platforms, wherein a power transmission conduction and communication conduction network is formed among a plurality of the control centers through cables, and at least one of the control centers directly realizes the power transmission conduction and communication conduction with the shore base through cables.
In the embodiment, a plurality of offshore integrated information energy public basic platforms are built at intervals according to a certain distance in the sea area, a power transmission conduction network and a communication conduction network are formed between the offshore integrated information energy public basic platforms through cables, the offshore integrated information energy public basic platforms are distributed in a grid shape as a whole, and the offshore integrated information energy public basic platforms can be mutually cooperated and mutually blinded to form information, energy and space comprehensive guarantee capability for covering the whole construction sea area. For example, when the object of use enters the control range of any one of the above-mentioned offshore integrated information energy public foundation platforms, smooth information communication can be performed with the object of use; the communication network formed by the whole system can be utilized to realize the optimization of the communication with the outside (the calling communication object can be on shore or on sea). It should be noted that, preferably, one control center directly realizes transmission conduction and communication conduction with the shore base through the cable, and other control centers realize transmission conduction and communication conduction with the control center through the cable, so that a plurality of offshore integrated information energy public foundation platforms do not need to be directly connected to the shore base through the cable, and the erection difficulty is reduced. The control center which directly realizes transmission conduction and communication conduction with the shore base through the cable is not provided, and the transmission conduction and communication conduction with the shore base are indirectly realized through other control centers.
Referring to fig. 2, the present invention provides a control method applied to the above system, where the energy storage system includes a battery energy storage system, and the control method includes:
s1, adjusting the energy storage states of all the battery energy storage systems through any one control center according to the states of all the battery energy storage systems;
s2, according to the states of all satellite power generation systems, the electric energy of part of the satellite power generation systems is transmitted to a shore base through any control center;
s3, according to the states of all the battery energy storage systems, partial electric energy in partial battery energy storage systems is transmitted to the shore base through any one control center.
In this embodiment, the plurality of offshore integrated information energy public foundation platforms form a network through cables, so that the electric energy storage state in the battery energy storage system and the electric energy recovery state in the satellite power generation system can be coordinated through power transmission and distribution.
Specifically, according to the electric energy storage capacity of each battery energy storage system and the normal electric energy consumption of each offshore integrated information energy public basic platform, or in combination with the recent electric energy consumption prediction of the offshore integrated information energy public basic platform, the energy storage states of all the battery energy storage systems can be coordinated through transmission, transfer and transfer.
According to the states of all satellite power generation systems, for example, the energy storage states of the battery energy storage system are high, the electric energy generated by the satellite power generation systems can be controlled by any one control center to transmit part of the electric energy of the satellite power generation systems back to the shore base; or the near-term electric energy consumption prediction of the offshore comprehensive information energy public base platform and the electric power generation prediction of the satellite power generation system can be combined, and the electric energy generated by the satellite power generation system can be transmitted back to the shore.
According to the states of all the battery energy storage systems, for example, the electric energy reserves of the battery energy storage systems after coordination are high, and the residual electric energy can be transmitted back to the shore through any control center control. Or the near-term electric energy consumption prediction of the offshore comprehensive information energy public basic platform and the power generation prediction of the satellite power generation system can be combined, and part of electric energy in part of the battery energy storage system can be transmitted back to the shore. Meanwhile, the electric energy in all the battery energy storage systems can be selectively transmitted back to the shore, and the battery energy storage systems need to be applied to the inverter when part of the battery energy storage systems are transmitted back to the shore, and the setting position of the inverter applied in the process can be a public basic platform of all offshore comprehensive information energy sources, or can be only arranged on the public basic platform which is in transmission conduction and communication conduction with the shore.
In one embodiment, the control method further comprises:
dividing electricity types in the offshore comprehensive information energy public basic platform into core electricity and non-core electricity;
the core electricity utilization system comprises a cable, a satellite type power generation system and an energy storage system, wherein the cable, the satellite type power generation system and the energy storage system are accessed by adopting a shore-based priority;
the non-core system adopts a satellite power generation system, a shore-based access cable and an energy storage system with priority.
In this embodiment, the electricity consumption types of the respective systems are divided, so that special electricity consumption situations of the respective systems can be handled in a targeted manner. The power consumption of the communication system, the control center, the tower crane system 220 and the lifting system of the offshore integrated information energy public foundation platform is defined as core power consumption, and the core power consumption is realized by preferentially adopting a cable accessed from a shore base; the operation of the system is more stable, and the possibility of fluctuation or faults is lower; and the electricity consumption in other life aspects is defined as non-core electricity consumption, and the satellite type power generation system is preferentially adopted to realize the non-core electricity consumption, so that the consumption of the offshore integrated information energy public foundation platform to external electric energy is reduced. It should be noted that, in each different system, it is also possible to divide the power used locally as the core and the power used locally as the core, so as to use the power with different priority levels. The configuration level of the satellite type power generation system of the offshore comprehensive information energy public foundation platform is improved, the stability of the satellite type power generation system is difficult to compare with that of shore-based electric energy, and the shore-based electric power transmission and distribution system is far larger than the system, so that the satellite type power generation system is used as core electricity.
Referring to fig. 3, the present invention provides a control method applied to the above system, wherein the energy storage system of the offshore integrated information energy public foundation platform comprises a hydrogen energy system, the hydrogen energy system comprises a hydrogen fuel cell system, an electrolytic hydrogen production system and a hydrogen storage system, the hydrogen energy system is separated from the foundation platform 200 and the jacket 100, and is in transmission conduction and communication conduction with the control center through cables, and the hydrogen fuel cell system and the electrolytic hydrogen production system are both adapted to the hydrogen storage system, and the control method comprises:
p1, acquiring a hydrogen storage schedule, wherein the hydrogen storage schedule comprises the reserve requirement of at least one hydrogen storage system;
p2, acquiring the hydrogen storage quantity of all the hydrogen storage systems as an existing hydrogen storage scale;
p3, calibrating a hydrogen energy system for leading out hydrogen energy and a hydrogen energy system for receiving the hydrogen energy according to the current hydrogen storage table and the hydrogen storage schedule;
and P4, starting a hydrogen fuel cell system of a hydrogen energy system for leading out hydrogen energy to generate electric energy and starting an electrolytic hydrogen production system of a hydrogen energy system for receiving the hydrogen energy to receive the electric energy, wherein the power transmission and distribution of the hydrogen fuel cell system and the electrolytic hydrogen production system are controlled by a control center.
In the prior art, a mode of electric power transmission is utilized to realize the transfer of hydrogen energy through electric energy. In the embodiment, the above hydrogen energy transfer mode is applied to a system formed by an offshore integrated information energy public foundation platform, so that efficient transfer of hydrogen energy is realized, and particularly, the hydrogen energy transfer mode is applied to a plurality of control centers to form a power transmission conduction network and a communication conduction network through cables, so that the efficiency of hydrogen energy transfer is greatly improved. And compared with the satellite type power generation system for filling certain hydrogen storage systems, the hydrogen storage system with abundant hydrogen energy is stable and efficient in filling. For example, a system formed by a plurality of offshore integrated information energy public foundation platforms forms an area with thousands of square kilometers (the side length is tens of kilometers), so that when the hydrogen energy consumption in the hydrogen energy system at any point on the system is large and needs to be filled, the hydrogen energy systems on other offshore integrated information energy public foundation platforms can be called. For example, the hydrogen storage schedule is generated according to the hydrogen filling reservation and/or the energy storage requirement of the offshore comprehensive information energy public basic platform, and after the hydrogen storage schedule is generated, the control center can allocate the hydrogen reserves in each hydrogen storage system in an electric hydrogen conversion mode.
In summary, according to the offshore integrated information energy public foundation platform, the system and the control method provided by the invention, the control center realizes transmission conduction and communication conduction with the shore base through the cable, a stable electric energy and signal transmission path is formed, and the stable voltage input on the shore base can ensure the efficient operation of the offshore integrated information energy public foundation platform; a high tower structure is arranged on the basic platform to form a low-altitude mounting space for mounting equipment with special requirements on the altitude; the communication system comprises a wireless communication system and an underwater sound communication system which are both connected to the control center, and at least part of the wireless communication system is arranged on the high tower structure so as to improve the working range; the satellite power generation system is arranged separately from the base platform and the jacket, and realizes transmission conduction and communication conduction between the satellite power generation system and the control center through cables, so that the space consumption around the jacket is reduced while the working stability is ensured; the energy storage system is at least partially arranged on the basic platform, so that the energy storage system can be started on the basic platform under the emergency condition, and meanwhile, the maintenance difficulty is low; the public basic platform for the comprehensive information energy sources at sea can provide space, information and energy sources for various aspects such as business, scientific research, rescue, tour and the like, and provides space, information and energy sources for the development of the offshore industry, the utilization of the ocean space and the offshore activities.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (10)
1. An offshore integrated information energy public foundation platform, comprising:
the jacket (100) is used as a foundation of the offshore comprehensive information energy public foundation platform;
the foundation platform (200) is arranged at the top of the jacket (100), the foundation platform (200) comprises a high tower structure (210), and the foundation platform (200) is used for installing a functional module;
the control center is arranged on the basic platform (200) and is used for realizing transmission conduction and communication conduction between the control center and the shore base through a cable;
a communication system comprising a wireless communication system and an underwater acoustic communication system, both connected to the control center, at least part of the wireless communication system being disposed at the high tower structure (210);
the satellite power generation system is arranged separately from the basic platform (200) and the jacket (100) and is communicated with the control center through cables;
the energy storage system is at least partially arranged on the basic platform (200) and is adapted to the satellite power generation system;
the control center controls the communication system, the satellite type power generation system and the energy storage system to work.
2. The offshore integrated information and energy utility foundation platform of claim 1, wherein said foundation platform (200) comprises a correspondingly matched tower crane system (220) and a lifting system, said tower crane system (220) being adapted to perform the work of the foundation platform (200) in the upward space and said lifting system being adapted to perform the work of the foundation platform (200) in the downward space.
3. The offshore integrated information and energy utility foundation platform of claim 1, further comprising a platform wind generator disposed on said high tower structure (210).
4. The offshore integrated information energy community base platform of claim 1, wherein the energy storage system comprises a battery energy storage system.
5. The offshore integrated information and energy community base platform of claim 1, wherein the energy storage system comprises a hydrogen energy system comprising a hydrogen fuel cell system, an electrolytic hydrogen production system and a hydrogen storage system, wherein the hydrogen energy system is arranged separately from the base platform (200) and the jacket (100) and is in transmission communication with the control center through cables, and the hydrogen fuel cell system and the electrolytic hydrogen production system are both adapted to the hydrogen storage system.
6. The offshore integrated information and energy utility foundation platform of claim 1, wherein the satellite power generation system comprises at least one of a wave power generation system, a tidal power generation system, a wind power generation system, and a solar power generation system.
7. The offshore integrated information and energy utility base platform of claim 1, further comprising a backup generator disposed on the base platform (200).
8. A system, characterized by comprising a plurality of offshore integrated information energy public foundation platforms according to any one of claims 1 to 7, wherein a transmission conduction and communication conduction network is formed between a plurality of control centers through cables, and at least one of the plurality of control centers directly realizes transmission conduction and communication conduction with a shore base through cables.
9. A control method applied to the system of claim 8, the energy storage system comprising a battery energy storage system, comprising:
s1, adjusting the energy storage states of all the battery energy storage systems through any one control center according to the states of all the battery energy storage systems;
s2, according to the states of all satellite power generation systems, the electric energy of part of the satellite power generation systems is transmitted to a shore base through any control center;
s3, according to the states of all the battery energy storage systems, partial electric energy in partial battery energy storage systems is transmitted to the shore base through any one control center.
10. A control method applied to the system of claim 8, wherein the energy storage system of the offshore integrated information energy source public foundation platform comprises a hydrogen energy system, the hydrogen energy system comprises a hydrogen fuel cell system, an electrolytic hydrogen production system and a hydrogen storage system, the hydrogen energy system is separated from the foundation platform (200) and the jacket (100) and is in transmission conduction and communication conduction with the control center through cables, and the hydrogen fuel cell system and the electrolytic hydrogen production system are both matched with the hydrogen storage system, characterized in that the control method comprises the following steps:
p1, acquiring a hydrogen storage schedule, wherein the hydrogen storage schedule comprises the reserve requirement of at least one hydrogen storage system;
p2, acquiring the hydrogen storage quantity of all the hydrogen storage systems as an existing hydrogen storage scale;
p3, calibrating a hydrogen energy system for leading out hydrogen energy and a hydrogen energy system for receiving the hydrogen energy according to the current hydrogen storage table and the hydrogen storage schedule;
and P4, starting a hydrogen fuel cell system of a hydrogen energy system for leading out hydrogen energy to generate electric energy and starting an electrolytic hydrogen production system of a hydrogen energy system for receiving the hydrogen energy to receive the electric energy, wherein the power transmission and distribution of the hydrogen fuel cell system and the electrolytic hydrogen production system are controlled by a control center.
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Cited By (1)
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| CN117967512A (en) * | 2024-04-01 | 2024-05-03 | 上海勘测设计研究院有限公司 | Off-grid modularized hydrogen-storage offshore wind power platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117967512A (en) * | 2024-04-01 | 2024-05-03 | 上海勘测设计研究院有限公司 | Off-grid modularized hydrogen-storage offshore wind power platform |
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